The cartridge pool filter is just about the least expensive form of pool filter there is and also the easiest to maintain. It’s because it was quite unpopular with service guys in the early 80’s. The older cartridge pool filters had dozens of little cartridges and frankly they were a nuisance to clean. Today’s cartridge pool filters generally have 4 or fewer cartridges and boast a total filter area of 300 to 500 square feet, thus requiring cleaning less often. Today’s cartridge pool filters filter more finely because the flow rate per square foot of pool filter material is much less. The slower the water flows through the pool filter media, the better it will filter. Cartridge pool filters remove particulate down to about 20 microns in size.

Click here to learn more about cartridge (modular media) pool filters. Read helpful information about pool filter maintenance and pool filter troubleshooting.

Choosing a new pool filter can be a confusing task and you do not want to make a mistake. We have several online resources designed to help you choose the right filter and properly maintain it in the future. Still not sure which filter is best for you? Email us at [email protected] for assistance.

Having trouble choosing a pool filter? Check out our pool filter comparison chart. Use our pool filter sizing charts to narrow down your choice.

Showing all 18 results

Cartridge Filters

American Commander Filter Parts

SKU: american-commander-filter-parts

In stock

$10.00$139.00

Hayward ASL Filter Parts

SKU: hayward-asl-filter-parts

In stock

$9.00$334.00

Hayward Easy Clear Cartridge Filter Parts

SKU: hayward-easy-clear-cartridge-filter-parts

In stock

$9.00$259.00

Hayward Micro Star Clear Filter Parts

SKU: hayward-micro-star-clear-filter-parts

In stock

$14.00$81.00

Hayward Star Clear Plus Cartridge Filter Parts

SKU: hayward-star-clear-plus-cartridge-filter-parts

In stock

$11.00$539.00

Hayward Super Star Clear Filter Parts

SKU: hayward-super-star-clear-filter-parts

In stock

$9.00$355.00

Hayward Swim Clear Cartridge Filter Parts (After 2009)

SKU: hayward-swim-clear-cartridge-filter-parts-after-2009

In stock

$11.00$750.00

Jandy CJ Series Cartridge Filter Parts

SKU: jandy-cj-series-cartridge-filter-parts

In stock

$22.00$374.00

Jandy CL Series Cartridge Filter Parts

SKU: jandy-cl-series-cartridge-filter-parts

In stock

$24.00$539.00

Jandy CS Series Filter Parts

SKU: jandy-cs-series-filter-parts

In stock

$22.00$208.00

Jandy CV Cartridge Filter Parts

SKU: jandy-cv-cartridge-filter-parts

In stock

$24.00$499.00

Pentair Clean and Clear Filter Parts

SKU: pentair-clean-and-clear-filter-parts

In stock

$10.80$289.44

Pentair Clean and Clear Plus Filter Parts

SKU: pentair-clean-and-clear-plus-filter-parts

In stock

$11.88$389.00

Sta-Rite PLM Series Cartridge Filter Parts

SKU: sta-rite-plm-series-cartridge-filter-parts

In stock

$11.88$459.00

Sta-Rite Posi-Flo II (PTM50/70/100) Cartridge Filter Parts

SKU: sta-rite-posi-flo-ii-ptm-cartridge-filter-parts

In stock

$8.64$543.24

Sta-Rite PXC PosiClear Cartridge Filter Parts

SKU: sta-rite-pxc-posiclear-cartridge-filter-parts

In stock

$15.12$359.64

Sta-Rite TXC Cartridge Filter Parts

SKU: sta-rite-txc-cartridge-filter-parts

In stock

$7.56$103.00

WaterWay Crystal Water Cartridge Filter Parts

SKU: waterway-crystal-water-cartridge-filter-parts

In stock

$7.99$389.00

Showing all 18 results

WARNING: Some products can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go please visit www.p65warnings.ca.gov